264418634840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3122563}}^1$

素因数の和:3122676

約数の個数: 64

約数和(自身を含む): 623888287200

約数和(自身を除く): 359469652360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 10585, 16936, 21170, 42340, 84680, 3122563, 6245126, 12490252, 15612815, 24980504, 31225630, 62451260, 90554327, 124902520, 181108654, 227947099, 362217308, 452771635, 455894198, 724434616, 905543270, 911788396, 1139735495, 1811086540, 1823576792, 2279470990, 3622173080, 4558941980, 6610465871, 9117883960, 13220931742, 26441863484, 33052329355, 52883726968, 66104658710, 132209317420, 264418634840]

約数ペア:

[(1, 264418634840), (2, 132209317420), (4, 66104658710), (5, 52883726968), (8, 33052329355), (10, 26441863484), (20, 13220931742), (29, 9117883960), (40, 6610465871), (58, 4558941980), (73, 3622173080), (116, 2279470990), (145, 1823576792), (146, 1811086540), (232, 1139735495), (290, 911788396), (292, 905543270), (365, 724434616), (580, 455894198), (584, 452771635), (730, 362217308), (1160, 227947099), (1460, 181108654), (2117, 124902520), (2920, 90554327), (4234, 62451260), (8468, 31225630), (10585, 24980504), (16936, 15612815), (21170, 12490252), (42340, 6245126), (84680, 3122563)]